Mutnovskaya geothermal power plant
E250120
Mutnovskaya geothermal power plant is a geothermal power station in Russia’s Kamchatka Peninsula that harnesses volcanic geothermal energy from the Mutnovsky area to generate electricity.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mutnovskaya geothermal power plant canonical | 2 |
| Mutnovsky geothermal power plant | 1 |
| Verkhne-Mutnovsky geothermal power plant | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2271766 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mutnovskaya geothermal power plant Context triple: [Mutnovsky, hasFacility, Mutnovskaya geothermal power plant]
-
A.
Kalinin nuclear power plant
The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
-
B.
Plavinas Hydroelectric Power Plant
Plavinas Hydroelectric Power Plant is one of the largest hydroelectric power stations in the Baltic region, located in Latvia and serving as a major source of renewable electricity.
-
C.
Kegums Hydroelectric Power Plant
Kegums Hydroelectric Power Plant is a major Latvian hydroelectric facility on the Daugava River that generates electricity and helps regulate water flow for the region.
-
D.
Dniester Hydroelectric Station
The Dniester Hydroelectric Station is a major hydroelectric power plant complex on the Dniester River, providing electricity generation, water regulation, and flood control for the surrounding region.
-
E.
Olidan power station
Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mutnovskaya geothermal power plant Target entity description: Mutnovskaya geothermal power plant is a geothermal power station in Russia’s Kamchatka Peninsula that harnesses volcanic geothermal energy from the Mutnovsky area to generate electricity.
-
A.
Kalinin nuclear power plant
The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
-
B.
Plavinas Hydroelectric Power Plant
Plavinas Hydroelectric Power Plant is one of the largest hydroelectric power stations in the Baltic region, located in Latvia and serving as a major source of renewable electricity.
-
C.
Kegums Hydroelectric Power Plant
Kegums Hydroelectric Power Plant is a major Latvian hydroelectric facility on the Daugava River that generates electricity and helps regulate water flow for the region.
-
D.
Dniester Hydroelectric Station
The Dniester Hydroelectric Station is a major hydroelectric power plant complex on the Dniester River, providing electricity generation, water regulation, and flood control for the surrounding region.
-
E.
Olidan power station
Olidan power station is one of Sweden’s oldest large-scale hydroelectric power plants, located in Trollhättan and historically important for the country’s industrial electrification.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geothermal power station
ⓘ
power plant ⓘ |
| continent | Asia ⓘ |
| country | Russia ⓘ |
| countrySubdivision | Kamchatka Krai ⓘ |
| energyConversion | thermal energy to electrical energy ⓘ |
| energySourceType | renewable energy ⓘ |
| gridConnection | Kamchatka power grid ⓘ |
| hasCoolingSource | local atmospheric air ⓘ |
| hasEnvironmentalBenefit |
low greenhouse gas emissions
ⓘ
renewable electricity production ⓘ |
| hasGenerationType | baseload power generation ⓘ |
| hasInfrastructure |
geothermal wells
ⓘ
powerhouse building ⓘ steam gathering system ⓘ transmission lines ⓘ |
| hasPrimaryFuel |
geothermal brine
ⓘ
geothermal steam ⓘ |
| hasTechnology |
flash steam geothermal technology
ⓘ
geothermal turbine technology ⓘ |
| hasType | utility-scale power plant ⓘ |
| isGeothermalFieldType | high-enthalpy geothermal field ⓘ |
| isInRemoteArea | true ⓘ |
| isInVolcanicRegion |
Kamchatka volcanic arc
ⓘ
Pacific Ring of Fire ⓘ |
| isLocatedIn |
Russia’s Far East
ⓘ
linked to:
Russia Far East
|
| isLocatedSouthOf | Petropavlovsk-Kamchatsky ⓘ |
| isPartOfEnergyPolicy | Russia’s renewable energy development ⓘ |
| isRenewablePlant | true ⓘ |
| locatedIn |
Far Eastern Federal District
ⓘ
Kamchatka Krai ⓘ Kamchatka Peninsula ⓘ |
| locatedInGeothermalField |
Mutnovsky geothermal field
ⓘ
linked to:
Mutnovsky volcano
|
| locatedNear | Mutnovsky volcano ⓘ |
| locatedOn | Kamchatka Peninsula ⓘ |
| operator |
Geoterm JSC
ⓘ
RusHydro ⓘ |
| ownedBy | RusHydro ⓘ |
| partOf |
Kamchatka geothermal energy system
ⓘ
linked to:
Volcanoes of Kamchatka World Heritage Site
|
| purpose | electricity generation ⓘ |
| sector | electric power industry ⓘ |
| usesEnergySource |
geothermal energy
ⓘ
volcanic geothermal energy ⓘ |
| usesHeatFrom |
Earth’s internal heat
ⓘ
volcanic activity ⓘ |
| usesResourceFrom |
Mutnovsky area
ⓘ
linked to:
Mutnovsky
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Mutnovskaya geothermal power plant Description of subject: Mutnovskaya geothermal power plant is a geothermal power station in Russia’s Kamchatka Peninsula that harnesses volcanic geothermal energy from the Mutnovsky area to generate electricity.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mutnovskaya geothermal power plant
linked to: Mutnovskaya geothermal power plant